"The dead are the only ones who truly know us."
The future of coal depends on our ability to innovate and reduce its environmental impact.
尊重孩子正在进行的所有合理的活动并试着了解,是我们教育方法中最首要的原则。
可持续性不仅仅关乎环境;它关乎为所有利益相关者创造持久价值。
The best way to predict the future is to invent it.